manual of grasses for north america

Download Book Manual Of Grasses For North America in PDF format. You can Read Online Manual Of Grasses For North America here in PDF, EPUB, Mobi or Docx formats.

Manual Of Grasses For North America

Author : Mary E. Barkworth
ISBN : 9780874217780
Genre : Science
File Size : 30. 86 MB
Format : PDF
Download : 640
Read : 648

Download Now


Grasses are the world’s most important plants. They are the dominant species over large parts of the earth’s land surface, a fact that is reflected in the many different words that exist for grasslands, words such as prairie, veldt, palouse, and pampas to mention just a few. As a group, grasses are of major ecological importance, as soil binders and providers of shelter and food for wild animals, both large and small. Some grasses, such as wheat, rice, corn, barley, rye, tef, and sugar cane are major sources of calories for humans and their livestock; others, primarily bamboos, are used for construction, tools, paper, and fabric. More recently, the seed catalogs that tantalize gardeners each winter have borne witness to an increasing appreciation of the aesthetic value of grasses. The Manual of Grasses for North America is designed as a successor to the classic volume by Hitchcock and Chase. It reflects current taxonomic thought and includes keys, illustrations, and distribution maps for the nearly 900 native and 400 introduced species that have been found in North America north of Mexico. In addition, it presents keys and illustrations for several species that are known only in cultivation or are of major agricultural significance, either as progenitors of bread wheat and corn or as a major threat to North American agriculture because of their ability to hybridize with crop species. The Manual is a major reference work for grasses that will retain its value for many years.

Grasses

Author :
ISBN : 0643063935
Genre : Grasses
File Size : 50. 92 MB
Format : PDF, ePub, Docs
Download : 920
Read : 1214

Download Now



Manual Of The Grasses Of The United States

Author : Albert Spear Hitchcock
ISBN : 9780486227184
Genre : Nature
File Size : 54. 53 MB
Format : PDF, Docs
Download : 858
Read : 1004

Download Now


Volume 2 of the basic study of American grasses, both indigenous and escapes, cultivated and wild. Over 1400 species. Full descriptions, information. Total in set: over 1100 maps, illustrations. "A definitive work." — American Reference Books Annual.

Flora Of North America Magnoliophyta Commelinidae In Part Poaceae Part 1

Author : Flora of North America Editorial Committee
ISBN : 9780195310719
Genre : Botany
File Size : 90. 54 MB
Format : PDF, ePub, Mobi
Download : 282
Read : 381

Download Now


Flora of North America brings together for the first time ever in a concise and easy to understand format information on all of the plants growing spontaneously in North America north of Mexico. Volume 24 of Flora North America is one of two volumes on grasses to be published in this series (Volume 25, though it follows sequentially, was published in 2003). Together they will provide a comprehensive, authoritative, illustrated account of this important group of plants. Most of the species treated are either native to North America north of Mexico or are introduced species that are now established in the region, but there are many that do not fit into these categories. Among the additional species are several that the USDA has identified as major weed threats; and others that are known only as cultivated plants, some being cultivated for their ornamental value, others as sources for human food or animal forage. For instance, volume 24 includes such ecologically important genera as Elymus (wheatgrasses), Poa (bluegrasses), and Festuca (fescues), economically important species such as Triticum (wheat), Hordeum (barley), Oryza (rice), and Zizania (wild rice), several ornamental species, including some bamboos, and noxious weeds such as Elymus repens (quackgrass), and Bromus tectorum (cheatgrass). The volume includes identification keys, descriptions, line drawings, and ecological characteristics for each of the species; distribution maps for the native and established species; and a list of commonly encountered synonyms for the accepted names. The treatments, each of which has been extensively reviewed, are based on a combination of original observations and critical review of the literature.

Manual Of Botany For North America

Author : Amos Eaton
ISBN : UOM:39015021022747
Genre : Botany
File Size : 48. 9 MB
Format : PDF, Mobi
Download : 314
Read : 593

Download Now



Manual Of The Grasses Of The United States

Author : Albert Spear Hitchcock
ISBN : WISC:89017608670
Genre : Botany
File Size : 66. 66 MB
Format : PDF, Docs
Download : 733
Read : 690

Download Now



Field Guide To Wisconsin Grasses

Author : Emmet J. Judziewicz
ISBN : 9780299301347
Genre : Nature
File Size : 41. 61 MB
Format : PDF, Docs
Download : 172
Read : 684

Download Now


With more than 1,300 illustrations as well as species descriptions and distribution maps for 232 species, Field Guide to Wisconsin Grasses provides the most comprehensive and scientifically current information and is an asset for any outdoors lover.

Enzyklop Die Der Gr Ser

Author : Rick Darke
ISBN : 3800157640
Genre :
File Size : 39. 92 MB
Format : PDF, ePub, Mobi
Download : 820
Read : 432

Download Now



Crc World Dictionary Of Grasses

Author : Umberto Quattrocchi
ISBN : 1420003224
Genre : Science
File Size : 37. 1 MB
Format : PDF, Docs
Download : 540
Read : 1185

Download Now


2008 NOMINEE The Council on Botanical and Horticultural Libraries Annual Award for a Significant Work in Botanical or Horticultural Literature “... now we have easier and better access to grass data than ever before in human history. That is a marked step forward. Congratulazioni Professor Quattrocchi!” —Daniel F. Austin, writing in Economic Botany The remarkable work of a brilliant botanist and linguist, this critically acclaimed unparalleled lexicon offers an indispensable guide for all those involved with plants and gardens, whether they are growing, studying, or writing about them. Detailing approximately 800 generic names and thousands of species of grasses, including cereals and forages, this three volume set lists all relevant properties related to the main and secondary uses of the grasses, as well as detailed descriptions and geographical distribution. Entries include genus, synonyms, and etymology, as well as vernacular names, rejected names, and orthographic variants. It provides a huge amount of obscure sources of nearly impossible to find information. Destined to become a seminal resource for those directly involved with botany, plant science, horticulture, and agriculture, this masterly referenced work will also enrich the understanding of any individual in the physical or social sciences who is fascinated with history, the birth of ideas, culture, the art of bibliography, and the evolution of linguistics. Utilizes a Myriad of Resources Cites Tens of Thousands of References The material found in the volumes has been painstakingly gathered from a wide variety of typical and atypical sources that includes both electronic and print media, as well as personal investigation. These sources include papers of general interest, reports and records, taxonomic revisions, field studies, herbaria and herbarium collections, notes, monographs, pamphlets, botanical literature and literature tout court, sources available at various natural history libraries, floras and standard flora works, local floras and local histories, nomenclatural histories, and the International Code of Botanical Nomenclature. Leaving no stone unturned, the author also culled information from reference collections, botanical gardens, museums, and nurseries, dictionaries, drawings, poetry, journal articles, personal communications, and biographies. Much More than a Nomenclature Reference While these volumes serve as the most authoritative and sophisticated nomenclature lexicon ever compiled in this area, it is much more than a dictionary. It offers unique insight across a range of subjects that include the history of botany and botanists, travels and botanical discoveries, the histories of medicine, science, and mankind, the history of genera and species, linguistics, geography, and ethnography. While this information may not be typically found in such references, it’s the author’s belief that all these details belong to any complete history of botany. Umberto Quattrocchi earned his first degree in political science from the University of Palermo. He followed this achievement with an M.D., specializing in obstetrics and gynecology. In 1992, he retired from the practice of medicine to pursue his studies in botany across the world while teaching as a professor of political science. Highly prolific, Quattrocchi has numerous political and botanical books and articles to his credit, including those on plants and gardening that have been published in Hortus and The Garden. In 1997, he received the prestigious Hanbury Botanical Garden Award promoted by the Premio Grinzane Cavour for his book Piante Rustiche Tropicali. He received a second Hanbury Award for the bestselling CRC World Dictionary of Plant Names. He is a member of the International Dendrology Society, the Royal Horticultural Society, and the Botanical Society of America. He is also an elected Fellow of the world-renowned Linnean Society.

Manual Of Botany For The Northern And Middle States Of America

Author : Amos Eaton
ISBN : HARVARD:HN27IH
Genre : Botany
File Size : 53. 15 MB
Format : PDF
Download : 970
Read : 853

Download Now



Top Download:

Best Books